* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: "Microsoft YaHei", sans-serif;
    background-color: #f5f5f5;
    color: #333;
}

.container {
    width: 375px;
    margin: 0 auto;
    overflow: hidden;
}

/* 横幅 */
.banner {
    width: 100%;
    height: 150px;
    background-image: url('https://via.placeholder.com/375x80?text=医保');
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 14px;
    text-align: center;
}

.banner img {
    height: 100%;
    width: 100%;
}

/* 功能模块 */
.modules {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    padding: 16px;
    margin-top: 16px;
}

.module {
    padding: 20px;
    border-radius: 12px;
    background-color: #d0e0ff;
    text-align: center;
    font-size: 15px;
    line-height: 1.5;
    cursor: pointer;
    transition: all 0.3s ease;
    height: 100px;
}

.module.active {
    background-color: #2a59c3;
    color: white;
}

.module:hover:not(.active) {
    opacity: 0.8;
}

.module .icon {
    margin-top: 10px;
    font-size: 20px;
    color: #fff;
}
